fix: Signing on Polkadot CC1 (#629)

* fix: signing on polkadot, adjust with polkadot js

* add polkadot e2e test

* fix e2e polkadot signing test

* bump version to 4.3

* fix passworded signing problem and add e2e passworded test

* refine message details view

android/app/build.gradle

@@ -134,8 +134,8 @@ android {
         minSdkVersion 18
         missingDimensionStrategy 'react-native-camera', 'general'
         targetSdkVersion 28
-        versionCode 4207
-        versionName "4.2.7"
+        versionCode 4300
+        versionName "4.3.0"
         ndk {
             abiFilters 'armeabi-v7a','arm64-v8a','x86','x86_64'
         }

ios/NativeSigner/Info.plist

@@ -17,11 +17,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.2.7</string>
+	<string>4.3.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>4207</string>
+	<string>4300</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>NSAppTransportSecurity</key>

package.json

 {
   "name": "NativeSigner",
-  "version": "4.2.7-beta",
+  "version": "4.3.0-beta",
   "private": true,
   "license": "GPL-3.0",
   "engines": {

src/constants/networkSpecs.ts

@@ -72,7 +72,7 @@ export const SubstrateNetworkKeys: {
 	KUSAMA_DEV:
 		'0x5e9679182f658e148f33d3f760f11179977398bb3da8d1f0bf7b267fe6b3ebb0',
 	POLKADOT:
-		'0x0000000091b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a',
+		'0x91b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c3',
 	SUBSTRATE_DEV:
 		'0x0d667fd278ec412cd9fccdb066f09ed5b4cfd9c9afa9eb747213acb02b1e70bc', // substrate --dev commit ac6a2a783f0e1f4a814cf2add40275730cd41be1 hosted on wss://dev-node.substrate.dev .
 	WESTEND: '0x4a31f96525a77959d97e267c8fc3066ca333d9ade161720e1b7de8d35ccc6bd2'
@@ -171,7 +171,7 @@ const substrateNetworkBase: {
 	[SubstrateNetworkKeys.POLKADOT]: {
 		color: '#e7007a',
 		decimals: 12,
-		genesisHash: null,
+		genesisHash: SubstrateNetworkKeys.POLKADOT,
 		logo: require('res/img/logos/polkadot.png'),
 		order: 1,
 		pathId: 'polkadot',

src/modules/sign/components/MessageDetailsCard.tsx

@@ -34,7 +34,9 @@ export default function MessageDetailsCard({
 }): React.ReactElement {
 	return (
 		<View style={[styles.messageContainer, style]}>
-			<Text style={styles.titleText}>{isHash ? 'Hash' : 'Message'}</Text>
+			<Text style={styles.titleText}>
+				{isHash ? 'Message Hash' : 'Message'}
+			</Text>
 			{isHash ? (
 				<Text style={styles.hashText}>{message}</Text>
 			) : (

src/modules/sign/utils.ts

@@ -84,7 +84,7 @@ export async function processBarCode(
 		if (seedRef === undefined || !seedRef.isValid()) {
 			if (sender.hasPassword) {
 				//need unlock with password
-				[password] = await unlockSeedPhraseWithPassword(
+				password = await unlockSeedPhraseWithPassword(
 					navigation,
 					false,
 					senderIdentity
@@ -93,6 +93,14 @@ export async function processBarCode(
 				await unlockSeedPhrase(navigation, false, senderIdentity);
 			}
 			seedRef = getSeedRef(sender.encryptedSeed, seedRefs)!;
+		} else {
+			if (sender.hasPassword) {
+				password = await unlockSeedPhraseWithPassword(
+					navigation,
+					true,
+					senderIdentity
+				);
+			}
 		}
 		// 3. sign data
 		if (isEthereum) {
@@ -112,6 +120,7 @@ export async function processBarCode(
 	}
 
 	try {
+		console.log('txrequest raw is', txRequestData.rawData);
 		await parseQrData();
 		if (scannerStore.getUnsigned() === null) return;
 		await scannerStore.setData(accounts);

src/modules/unlock/screens/PinUnlockWithPassword.tsx

@@ -37,12 +37,12 @@ function PinUnlockWithPassword({
 
 	async function submit(): Promise<void> {
 		const { pin, password } = state;
+		const resolvePassword = route.params.resolve;
 		if (!route.params.isSeedRefValid) {
-			const resolveWithSeedRef = route.params.resolve;
 			if (pin.length >= 6 && targetIdentity) {
 				try {
 					await createSeedRef(pin);
-					resolveWithSeedRef(password);
+					resolvePassword(password);
 					resetState();
 				} catch (e) {
 					updateState({ password: '', pin: '', pinMismatch: true });
@@ -52,7 +52,6 @@ function PinUnlockWithPassword({
 				updateState({ pinTooShort: true });
 			}
 		} else {
-			const resolvePassword = route.params.resolve;
 			resolvePassword(password);
 			resetState();
 		}

src/stores/ScannerStore.ts

@@ -15,41 +15,43 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 import { GenericExtrinsicPayload } from '@polkadot/types';
 import {
+	compactFromU8a,
 	hexStripPrefix,
 	hexToU8a,
 	isU8a,
-	u8aToHex,
-	u8aConcat
+	u8aConcat,
+	u8aToHex
 } from '@polkadot/util';
 import { Container } from 'unstated';
-import { ExtrinsicPayload } from '@polkadot/types/interfaces';
 
-import AccountsStore from 'stores/AccountsStore';
 import { NETWORK_LIST, NetworkProtocols } from 'constants/networkSpecs';
-import { TryBrainWalletSignFunc, TrySignFunc } from 'utils/seedRefHooks';
-import { isAscii } from 'utils/strings';
-import {
-	brainWalletSign,
-	decryptData,
-	keccak,
-	ethSign,
-	substrateSign
-} from 'utils/native';
-import transaction, { Transaction } from 'utils/transaction';
-import {
-	constructDataFromBytes,
-	asciiToHex,
-	encodeNumber
-} from 'utils/decoders';
+import AccountsStore from 'stores/AccountsStore';
 import { Account, FoundAccount } from 'types/identityTypes';
-import { emptyAccount } from 'utils/account';
 import {
 	CompletedParsedData,
 	EthereumParsedData,
 	isEthereumCompletedParsedData,
 	isMultipartData,
+	isSubstrateCompletedParsedData,
 	SubstrateCompletedParsedData
 } from 'types/scannerTypes';
+import { emptyAccount } from 'utils/account';
+import {
+	asciiToHex,
+	constructDataFromBytes,
+	encodeNumber
+} from 'utils/decoders';
+import {
+	blake2b,
+	brainWalletSign,
+	decryptData,
+	ethSign,
+	keccak,
+	substrateSign
+} from 'utils/native';
+import { TryBrainWalletSignFunc, TrySignFunc } from 'utils/seedRefHooks';
+import { isAscii } from 'utils/strings';
+import transaction, { Transaction } from 'utils/transaction';
 
 type TXRequest = Record<string, any>;
 
@@ -70,7 +72,6 @@ type ScannerState = {
 	missedFrames: Array<number>;
 	multipartData: null | Array<Uint8Array | null>;
 	multipartComplete: boolean;
-	prehash: GenericExtrinsicPayload | null;
 	recipient: FoundAccount | null;
 	sender: FoundAccount | null;
 	signedData: string;
@@ -92,7 +93,6 @@ const DEFAULT_STATE = Object.freeze({
 	missedFrames: [],
 	multipartComplete: false,
 	multipartData: null,
-	prehash: null,
 	recipient: null,
 	sender: null,
 	signedData: '',
@@ -144,14 +144,6 @@ export default class ScannerStore extends Container<ScannerState> {
 		await this.setState({
 			unsignedData: parsedData
 		});
-
-		// set payload before it got hashed.
-		// signature will be generated from the hash, but we still want to display it.
-		if (parsedData.hasOwnProperty('preHash')) {
-			this.setPrehashPayload(
-				(parsedData as SubstrateCompletedParsedData).preHash
-			);
-		}
 	}
 
 	async integrateMultiPartData(): Promise<void> {
@@ -274,23 +266,25 @@ export default class ScannerStore extends Container<ScannerState> {
 		this.setBusy();
 
 		const address = signRequest.data.account;
-		const message = signRequest.data.data;
-		const crypto = (signRequest as SubstrateCompletedParsedData).data?.crypto;
-		const isHash =
-			(signRequest as SubstrateCompletedParsedData)?.isHash || false;
-		const isOversized =
-			(signRequest as SubstrateCompletedParsedData)?.oversized || false;
-
+		let message = '';
+		let isHash = false;
+		let isOversized = false;
 		let dataToSign = '';
-		const messageString = message?.toString();
-		if (messageString === undefined)
-			throw new Error('No message data to sign.');
 
-		if (crypto === 'sr25519' || crypto === 'ed25519') {
+		if (isSubstrateCompletedParsedData(signRequest)) {
 			// only Substrate payload has crypto field
-			dataToSign = message!.toString();
+			if (signRequest.data.crypto !== 'sr25519')
+				throw new Error('currently Parity Signer only support sr25519');
+			isHash = signRequest.isHash;
+			isOversized = signRequest.oversized;
+			const rawPayload = signRequest.data.data;
+			const [offset] = compactFromU8a(rawPayload);
+			const payload = rawPayload.subarray(offset);
+			dataToSign = await blake2b(u8aToHex(payload, -1, false));
+			message = dataToSign;
 		} else {
-			dataToSign = await ethSign(message!.toString());
+			message = signRequest.data.data;
+			dataToSign = await ethSign(message.toString());
 		}
 
 		const sender = accountsStore.getAccountByAddress(address);
@@ -342,11 +336,12 @@ export default class ScannerStore extends Container<ScannerState> {
 			// For Substrate, only sign the blake2 hash if payload bytes length > 256 bytes (handled in decoder.js).
 			dataToSign = await keccak(txRequest.data.rlp);
 		} else {
-			tx = txRequest.data.data;
-			networkKey = (txRequest.data
-				.data as ExtrinsicPayload)?.genesisHash.toHex();
+			const payloadU8a = txRequest.data.data;
+			const [offset] = compactFromU8a(payloadU8a);
+			tx = payloadU8a;
+			networkKey = txRequest.data.genesisHash;
 			recipientAddress = txRequest.data.account;
-			dataToSign = txRequest.data.data;
+			dataToSign = payloadU8a.subarray(offset);
 		}
 
 		const sender = await accountsStore.getById({
@@ -569,14 +564,4 @@ export default class ScannerStore extends Container<ScannerState> {
 	getMissedFrames(): number[] {
 		return this.state.missedFrames;
 	}
-
-	getPrehashPayload(): GenericExtrinsicPayload | null {
-		return this.state.prehash;
-	}
-
-	setPrehashPayload(prehash: GenericExtrinsicPayload): void {
-		this.setState({
-			prehash
-		});
-	}
 }

src/types/scannerTypes.ts

-import { ExtrinsicPayload } from '@polkadot/types/interfaces';
 import { Point, Size } from 'react-native-camera/types';
 
 export interface TxRequestData {
@@ -40,14 +39,14 @@ export type CompletedParsedData =
 
 export type SubstrateCompletedParsedData = {
 	data: {
-		crypto: 'ed25519' | 'sr25519' | null;
-		data: ExtrinsicPayload | Uint8Array | string;
 		account: string;
+		crypto: 'ed25519' | 'sr25519' | null;
+		data: Uint8Array;
+		genesisHash: string;
 	};
 	action: string; //"signTransaction"
 	oversized: boolean;
 	isHash: boolean;
-	preHash: ExtrinsicPayload;
 };
 
 export type SubstrateMultiParsedData = {

src/utils/decoders.ts

@@ -14,22 +14,10 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-import { TypeRegistry } from '@polkadot/types';
-import {
-	hexStripPrefix,
-	hexToU8a,
-	u8aToHex,
-	u8aToString
-} from '@polkadot/util';
+import { hexStripPrefix, hexToU8a, u8aToHex } from '@polkadot/util';
 import { encodeAddress } from '@polkadot/util-crypto';
 
-import { blake2b } from './native';
-
-import { ExtrinsicPayloadLatestVersion } from 'constants/chainData';
-import {
-	SUBSTRATE_NETWORK_LIST,
-	SubstrateNetworkKeys
-} from 'constants/networkSpecs';
+import { SUBSTRATE_NETWORK_LIST } from 'constants/networkSpecs';
 import {
 	EthereumParsedData,
 	ParsedData,
@@ -51,13 +39,12 @@ import {
   00 // indicates action: signData
   f4cd755672a8f9542ca9da4fbf2182e79135d94304002e6a09ffc96fef6e6c4c // public key
   544849532049532053504152544121 // actual payload to sign (should be SCALE or utf8)
+  91b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c3 // genesis hash
   0 // terminator
   --- SQRC Filler Bytes
   ec11ec11ec11ec // SQRC filler bytes
   */
 
-const registry = new TypeRegistry();
-
 export function rawDataToU8A(rawData: string): Uint8Array | null {
 	if (!rawData) {
 		return null;
@@ -173,42 +160,24 @@ export async function constructDataFromBytes(
 					const pubKeyHex = uosAfterFrames.substr(6, 64);
 					const publicKeyAsBytes = hexToU8a('0x' + pubKeyHex);
 					const hexEncodedData = '0x' + uosAfterFrames.slice(70);
-					const rawPayload = hexToU8a(hexEncodedData);
-
+					const hexPayload = hexEncodedData.slice(0, -64);
+					const genesisHash = `0x${hexEncodedData.substr(-64)}`;
+					const rawPayload = hexToU8a(hexPayload);
+					data.data.genesisHash = genesisHash;
 					const isOversized = rawPayload.length > 256;
-					const defaultPrefix =
-						SUBSTRATE_NETWORK_LIST[SubstrateNetworkKeys.KUSAMA].prefix;
-					let extrinsicPayload;
 					let network;
-
 					switch (secondByte) {
 						case '00': // sign mortal extrinsic
 						case '02': // sign immortal extrinsic
-							extrinsicPayload = registry.createType(
-								'ExtrinsicPayload',
-								rawPayload,
-								{
-									version: ExtrinsicPayloadLatestVersion
-								}
-							);
 							data.action = isOversized ? 'signData' : 'signTransaction';
 							data.oversized = isOversized;
 							data.isHash = isOversized;
-							data.data.data = isOversized
-								? await blake2b(
-										u8aToHex(extrinsicPayload.toU8a(true), -1, false)
-								  )
-								: extrinsicPayload;
-
-							// while we are signing a hash, we still have the ability to know what the signing payload is, so we should get that information into the store.
-							data.preHash = extrinsicPayload;
-
-							network =
-								SUBSTRATE_NETWORK_LIST[extrinsicPayload.genesisHash.toHex()];
+							data.data.data = rawPayload;
 
+							network = SUBSTRATE_NETWORK_LIST[genesisHash];
 							if (!network) {
 								throw new Error(
-									`Signer does not currently support a chain with genesis hash: ${extrinsicPayload.genesisHash.toHex()}`
+									`Signer does not currently support a chain with genesis hash: ${genesisHash}`
 								);
 							}
 
@@ -217,31 +186,6 @@ export async function constructDataFromBytes(
 								network.prefix
 							); // encode to the prefix;
 
-							break;
-						case '01': // data is a hash
-							data.action = 'signData';
-							data.oversized = false;
-							data.isHash = true;
-							data.data.data = rawPayload;
-							data.data.account = encodeAddress(
-								publicKeyAsBytes,
-								defaultPrefix
-							); // default to Kusama
-							break;
-						case '03': // Cold Signer should attempt to decode message to utf8
-							data.action = 'signData';
-							if (isOversized) {
-								data.data.data = await blake2b(u8aToHex(rawPayload, -1, false));
-								data.isHash = isOversized;
-								data.oversized = isOversized;
-							} else {
-								data.data.data = u8aToString(rawPayload);
-							}
-
-							data.data.account = encodeAddress(
-								publicKeyAsBytes,
-								defaultPrefix
-							); // default to Kusama
 							break;
 						default:
 							break;

test/e2e/mockScanRequests.ts

@@ -15,22 +15,33 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
 export enum ScanTestRequest {
-	SetRemarkExtrinsic,
-	TransferExtrinsic,
-	SetRemarkMultiPart,
+	SetRemarkExtrinsicKusama,
+	TransferExtrinsicKusama,
+	SetRemarkMultiPartKusama,
+	SetRemarkExtrinsicPolkadot,
+	TransferExtrinsicPolkadot,
+	SetRemarkMultiPartPolkadot,
 	EthereumTransaction,
 	EthereumMessage,
 	passwordedAccountExtrinsic
 }
 
 export const scanRequestDataMap = {
-	[ScanTestRequest.SetRemarkExtrinsic]:
-		'47500000100005301025a4a03f84a19cf8ebda40e62358c592870691a9cf456138bb4829969d10fe96910000104116503000015040000b0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe6f3e4192d8a58ee728ed1f2edf28bb7a78bc62a9b112c190aae5f3eb7de6c5af0ec11ec11ec',
-	[ScanTestRequest.TransferExtrinsic]:
-		'49800000100005301025a4a03f84a19cf8ebda40e62358c592870691a9cf456138bb4829969d10fe9699c0400ff3c36776005aec2f32a34c109dc791a82edef980eec3be80da938ac9bcc68217202286bee7503000015040000b0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe19d84dae3af90c5c78ff8eaed58b0db1ff8600c4426d4e0969a905ab5fe2d2e50',
-	[ScanTestRequest.SetRemarkMultiPart]: [
-		'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',
-		'400c9000002000132312e37632d332e342d302e372d362e382c312e342d372e352c342e39632d302e372c332e342c312e342c362e382c342e392c372e3563332e342c302e372c362e382d312e342c372e352d342e39204339332e332c3132352e372c39312e322c3132322e342c38372e372c3132312e377a222f3e0a3c2f7376673e0ae503000015040000b0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe89a0d893779d38b2c781bd43be252d3d1e1391dc95025d512d7bb878c368907c0ec11ec11ec11ec11ec11ec11'
+	[ScanTestRequest.SetRemarkExtrinsicKusama]:
+		'49500000100005301025a4a03f84a19cf8ebda40e62358c592870691a9cf456138bb4829969d10fe96910000104114501440026040000b0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe345f53c073281fc382d20758aee06ceae3014fd53df734d3e94d54642a56dd51b0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe0ec11ec',
+	[ScanTestRequest.TransferExtrinsicKusama]:
+		'400b900000100005301025a4a03f84a19cf8ebda40e62358c592870691a9cf456138bb4829969d10fe969a00400ba9b70c65836c513128befe1a0b2cafa358c8168cde56a9731f8cab772428a77070010a5d4e8a503440026040000b0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe3ea846400c95ce536f8ba122643fad07068b4d0777dc6ec39b6f169681b8121ab0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe0ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11',
+	[ScanTestRequest.SetRemarkMultiPartKusama]: [
+		'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',
+		'400cd00000200010a2020696e737472756374696f6e733a207b0a2020202074657874416c69676e3a202763656e746572272c0a20202020636f6c6f723a202723333333333333272c0a202020206d617267696e426f74746f6d3a20352c0a20207d2c0a7d293b0a5500440026040000b0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe5e1efdd919bb098a956954a74f230c9466af21bd3911d2f876c9a0564b1b00e1b0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe0ec11ec11ec11ec11'
+	],
+	[ScanTestRequest.SetRemarkExtrinsicPolkadot]:
+		'4990000010000530102ae8673f5391fa714f18f070edfc7db1c6ccd9ee923d0f9b061f28c5d5978162a1000010411d5010000000000000000000091b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c3547562cde4345701ab5ff4721f720c837e2ab7eace195c141c6ff026871fc24f91b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c30ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec',
+	[ScanTestRequest.TransferExtrinsicPolkadot]:
+		'400bd0000010000530102ae8673f5391fa714f18f070edfc7db1c6ccd9ee923d0f9b061f28c5d5978162aa0050052f375f446eb485845cef8b99f2eac811304bed326e15e7af23585bb81d9752e070010a5d4e825020000000000000000000091b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c324f94af637ccb3a44abc152a86e02add0989f8a7e1a840c2920b9cd7ba7fe09091b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c30ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11',
+	[ScanTestRequest.SetRemarkMultiPartPolkadot]: [
+		'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',
+		'400d100000200010a2020696e737472756374696f6e733a207b0a2020202074657874416c69676e3a202763656e746572272c0a20202020636f6c6f723a202723333333333333272c0a202020206d617267696e426f74746f6d3a20352c0a20207d2c0a7d293b0a85020000000000000000000091b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c3b70a4c547cfa0e53aae485b9250dbd84d357681a0cc355e5dc3c237bca54439e91b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c30ec11ec11'
 	],
 	[ScanTestRequest.EthereumTransaction]: {
 		data:
@@ -45,5 +56,5 @@ export const scanRequestDataMap = {
 			'47b7b22616374696f6e223a227369676e44617461222c2264617461223a7b226163636f756e74223a2233313161364430333334313431353937383238393939636338396346656237333864303646646332222c2264617461223a22343236353635373232303639373332303734363836353732363137303739227d7d0ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec'
 	},
 	[ScanTestRequest.passwordedAccountExtrinsic]:
-		'4990000010000530102a225ba2fe8ba7a2a70b6a0801734b20ba9a5d5f6549fc0c9544fc64d9f58a45ea004005a4a03f84a19cf8ebda40e62358c592870691a9cf456138bb4829969d10fe9690700e40b5402850100001f040000b0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafed211ef9a2e22676359b8dd5119d182b6bb842a18fc4921e12ed0de47be19848e0ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec'
+		'400b90000010000530102a225ba2fe8ba7a2a70b6a0801734b20ba9a5d5f6549fc0c9544fc64d9f58a45ea004001e169bcc4cdb062f1c85f971be770b6aea1bd32ac1bf7877aa54ccd73309014a0700e87648175502040026040000b0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe1282fc5d493cdd4e1034db77de8e86da65fda3642e8aaa10a6bd31b8a73e7c14b0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe0ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11ec11'
 };

test/e2e/specs/passwordedAccount.spec.ts

@@ -3,6 +3,7 @@ import testIDs from 'e2e/testIDs';
 import {
 	launchWithScanRequest,
 	pinCode,
+	tapBack,
 	testExist,
 	testInput,
 	testInputWithDone,
@@ -40,4 +41,11 @@ describe('Load test', () => {
 		await testInputWithDone(IdentityPin.passwordInput, password);
 		await testVisible(SignedTx.qrView);
 	});
+
+	it('does only need password again in the second try', async () => {
+		await tapBack();
+		await testTap(SecurityHeader.scanButton);
+		await testInputWithDone(IdentityPin.passwordInput, password);
+		await testVisible(SignedTx.qrView);
+	});
 });

test/e2e/specs/signing.spec.ts

@@ -14,7 +14,11 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-import { EthereumNetworkKeys } from 'constants/networkSpecs';
+import {
+	EthereumNetworkKeys,
+	SUBSTRATE_NETWORK_LIST,
+	SubstrateNetworkKeys
+} from 'constants/networkSpecs';
 import {
 	launchWithScanRequest,
 	pinCode,
@@ -52,9 +56,9 @@ const testEthereumMessage = async (): Promise<void> => {
 describe('Signing test', () => {
 	testRecoverIdentity();
 
-	describe('Substrate Signing Test', () => {
+	describe('Kusama Signing Test', () => {
 		it('should sign the set remarks request', async () => {
-			await launchWithScanRequest(ScanTestRequest.SetRemarkExtrinsic);
+			await launchWithScanRequest(ScanTestRequest.SetRemarkExtrinsicKusama);
 			await testSignedTx();
 		});
 
@@ -65,12 +69,42 @@ describe('Signing test', () => {
 		});
 
 		it('should sign transfer request', async () => {
-			await launchWithScanRequest(ScanTestRequest.TransferExtrinsic);
+			await launchWithScanRequest(ScanTestRequest.TransferExtrinsicKusama);
+			await testSignedTx();
+		});
+
+		it('should sign multipart request', async () => {
+			await launchWithScanRequest(ScanTestRequest.SetRemarkMultiPartKusama);
+			await testMultiPartExtrinsic();
+		});
+	});
+
+	describe('Polkadot Signing Test', () => {
+		it('generate Polkadot account', async () => {
+			await tapBack();
+			const PolkadotNetworkButtonIndex =
+				Main.networkButton +
+				SUBSTRATE_NETWORK_LIST[SubstrateNetworkKeys.POLKADOT].pathId;
+			await testTap(testIDs.Main.addNewNetworkButton);
+			await testScrollAndTap(
+				PolkadotNetworkButtonIndex,
+				testIDs.Main.chooserScreen
+			);
+			await testVisible(PathDetail.screen);
+		});
+
+		it('should sign the set remarks request', async () => {
+			await launchWithScanRequest(ScanTestRequest.SetRemarkExtrinsicPolkadot);
+			await testSignedTx();
+		});
+
+		it('should sign transfer request', async () => {
+			await launchWithScanRequest(ScanTestRequest.TransferExtrinsicPolkadot);
 			await testSignedTx();
 		});
 
 		it('should sign multipart request', async () => {
-			await launchWithScanRequest(ScanTestRequest.SetRemarkMultiPart);
+			await launchWithScanRequest(ScanTestRequest.SetRemarkMultiPartPolkadot);
 			await testMultiPartExtrinsic();
 		});
 	});

test/unit/specs/util/decoders.spec.ts

@@ -20,9 +20,8 @@ import {
 	Metadata,
 	TypeRegistry
 } from '@polkadot/types';
-import { ExtrinsicPayload } from '@polkadot/types/interfaces';
 import Call from '@polkadot/types/generic/Call';
-import { u8aConcat } from '@polkadot/util';
+import { hexToU8a, u8aConcat } from '@polkadot/util';
 import { checkAddress, decodeAddress } from '@polkadot/util-crypto';
 import 'jest';
 
@@ -66,17 +65,6 @@ const RN_TX_REQUEST_RAW_DATA =
 	'5448495320495320535041525441210' + // THIS IS SPARTA!
 	'ec11ec11ec11ec';
 
-/* eslint-disable prettier/prettier */
-const SIGN_MSG_TEST = new Uint8Array([
-    0,  0,  1,  0,  0,
-    83,   1,   3, 118,   2, 230, 253,  72, 157,  97,
-    235,  53, 198,  82,  55, 106, 143, 113, 176, 252,
-    203, 114,  24, 152, 116, 223,  74, 190, 250, 136,
-    232, 158, 164,   7, 118,  84,  72,  73,  83,  32,
-    73,  83,  32,  83,  80,  65,  82,  84,  65,  33
-  ]);
-/* eslint-enable prettier/prettier */
-
 const SIGNER_PAYLOAD_TEST = {
 	address: KUSAMA_ADDRESS,
 	blockHash:
@@ -100,7 +88,8 @@ const SIGN_TX_TEST = u8aConcat(
 	decodeAddress(KUSAMA_ADDRESS),
 	new GenericExtrinsicPayload(registry, SIGNER_PAYLOAD_TEST, {